- Beyond Chess (tm). Commercial variant with dynamic board. (8x8, Cells: 64) Author: David Howe. Inventor: David Crockett.
- ChesK: Risk and Chess Combination. A combination of the classic chess and Risk. Author: David Howe. Inventor: Khalid Waheed.
- Chess for Three. Traditional pieces, three players, on a triangular board. By James Killian Spratt.
- Dragon Chess (tm). Commercial board game played on a large board with a new piece -- the Dragon. By Lex Parker.
Total items listed: 6